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WL Max Technical Manual - Version 1 - May 2013
FaULT FINDING
All fault finding procedures must be carried by a technician trained by Waterlogic
International or their nominated distributor. Please take great care and suitable
health and safety measures when fault finding on live electrical parts.
1. No flow of water:
Ensure that there is a water supply to the WL Max from the
building and that the installation isolation valve is turned on. If the installation kit
has an anti-leak device included in it (as Waterlogic Installation kit) then make sure
it has not tripped.
2. No flow of water:
Check that the water filters are not blocked and that they are
in date. Waterlogic recommend filters are changed at 6 months.
3. The cold water is not cold:
Make sure the compressor switch is turned on.
4. The cold water is not flowing:
This may be due to the cold water reservoir
being frozen. If so disconnect power supply for one hour to allow the tank to
defrost, and then flush the cold water system. Check the temperature settings
are correct. If the cold reservoir is not frozen then check the solenoid valves are
operating correctly and being turned on and off when you push the dispense
button.
5. Low flow of cold water:
Check the building water pressure to the WL Max is
45 PSI. Check the filters are not partially blocked, and that the solenoid valves
function correctly, check if cold reservoir ice buildup needs to be defrosted.
6. Bad or plastic taste:
If the WL Max is new it may need flushing for a longer
period, make sure the machine has been sanitized at installation.
7. Water leaks:
Most leaks will trip the Waterlogic block located on the installation
kit. Should you see water leaking from the WL Max, isolate the supply and start
normal fault finding procedures.
8. No power:
Check the building electrical supply to the WL Max is on and that
the power cord is plugged in. Test the WL Max fuse. Check that the top. If all these
points are OK then start normal fault finding procedures.
